How much does a 0.75 to 0.99ct G SI1 natural emerald diamond cost?

As of October 2026, 0.75 to 0.99ct G SI1 natural emerald diamonds typically cost $1,361 CAD to $4,150 CAD, with a median price of $2,200 CAD. There are currently 159 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI1 emerald diamond?

About 31% of these diamonds are available at multiple retailers, with an average price spread of 67%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G SI1 Natural Emerald

Quick answer

As of October 2026, there are 159 natural emerald diamonds with G color and SI1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $1,361 CAD to $4,150 CAD, with a median of $2,200 CAD. At least 61 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 67%. Half of all listings fall between $1,959 CAD and $3,655 CAD per carat. The same specification in lab grown form lists at a median of about $691 CAD per carat. Over the last 30 days the median price moved -1.8% and the number of listings moved +4.9%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Emerald natural stones in the index: 2,278 USD per carat, +6.2% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

159

Lowest Price

$1,020 CAD

Highest Price

$7,832 CAD

Average Price

$2,516 CAD